Electrical Cables The advantage of cables over overhead transmission lines is Easy maintenance Can be used in high voltage circuits Low cost Can be used in congested areas Easy maintenance Can be used in high voltage circuits Low cost Can be used in congested areas ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, the location of fault is usually found out by comparing All of the listed here The resistance of the conductor The capacitances of insulated conductors The inductance of conductors All of the listed here The resistance of the conductor The capacitances of insulated conductors The inductance of conductors ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In single core cables armouring is not done to Either of the listed here Make it flexible Avoid excessive sheath losses None of the listed here Either of the listed here Make it flexible Avoid excessive sheath losses None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Insulation may melt due to higher temperature Of corona loss between conductor and sheath material Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids Insulation may melt due to higher temperature Of corona loss between conductor and sheath material Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of the layer of insulation on the conductor, in cables, depends upon Voltage Power factor Current carrying capacity Reactive power Voltage Power factor Current carrying capacity Reactive power ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is It is an organic material None of the listed here It is hygroscopic It has high capacitance It is an organic material None of the listed here It is hygroscopic It has high capacitance ANSWER DOWNLOAD EXAMIANS APP
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